3311044013421 has 6 divisors (see below), whose sum is σ = 4782619130510. Its totient is φ = 2207362675608.

The previous prime is 3311044013377. The next prime is 3311044013447. The reversal of 3311044013421 is 1243104401133.

3311044013421 is a `hidden beast` number, since 3 + 311 + 0 + 4 + 4 + 0 + 1 + 342 + 1 = 666.

3311044013421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2902205259396 + 408838754025 = 1703586^2 + 639405^2 .

It is not a de Polignac number, because 3311044013421 - 2²⁷ = 3310909795693 is a prime.

It is a super-2 number, since 2×3311044013421² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3311044013621) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 183946889626 + ... + 183946889643.

Almost surely, 2^{3311044013421} is an apocalyptic number.

It is an amenable number.

3311044013421 is a deficient number, since it is larger than the sum of its proper divisors (1471575117089).

3311044013421 is a wasteful number, since it uses less digits than its factorization.

3311044013421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367893779275 (or 367893779272 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 3311044013421 its reverse (1243104401133), we get a palindrome (4554148414554).

The spelling of 3311044013421 in words is "three trillion, three hundred eleven billion, forty-four million, thirteen thousand, four hundred twenty-one".